Micrel MIC2544-2YM Power Switch IC 8-Pin, SOP
- RS Stock No.:
- 727-5383
- Mfr. Part No.:
- MIC2544-2YM
- Brand:
- Micrel
Discontinued
- RS Stock No.:
- 727-5383
- Mfr. Part No.:
- MIC2544-2YM
- Brand:
- Micrel
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Micrel | |
| Mounting Type | Surface Mount | |
| Package Type | SOP | |
| Pin Count | 8 | |
| Maximum Operating Temperature | +85 °C | |
| Minimum Operating Temperature | -40 °C | |
| Dimensions | 5 x 3.99 x 1.63mm | |
| Select all | ||
|---|---|---|
Brand Micrel | ||
Mounting Type Surface Mount | ||
Package Type SOP | ||
Pin Count 8 | ||
Maximum Operating Temperature +85 °C | ||
Minimum Operating Temperature -40 °C | ||
Dimensions 5 x 3.99 x 1.63mm | ||
USB Power Switch, Micrel
From Micrel, a high-sided switch suitable for general-purpose power distribution. Typically used in USB peripherals and desktop or notebook PCs.
The Microchip MIC2544 high-side power switch is optimized for low loss DC power switching and other power management applications, including Advanced Configuration and Power Interface (ACPI). It is cost-effective, highly integrated solution that requires few external components to satisfy USB and ACPI requirements. Load current management features include a precision resistor-programmable output current-limit and a soft-start circuit which minimizes inrush current when the switch is enabled. Thermal shutdown, along with current-limit, protects the switch and the attached device. It operates on 2.7V to 5.5V voltage range.
Adjustable current-limit up to 1.5A
Reverse current flow blocking
Active low enable
75μA typical on-state supply current
1μA typical off-state supply current
120mΩ maximum on-resistance
Open-drain fault flag
Thermal shutdown
2ms (slow) turn-on and fast turnoff
Temperature range between -40°C and 125°C
8-lead SOIC package
Reverse current flow blocking
Active low enable
75μA typical on-state supply current
1μA typical off-state supply current
120mΩ maximum on-resistance
Open-drain fault flag
Thermal shutdown
2ms (slow) turn-on and fast turnoff
Temperature range between -40°C and 125°C
8-lead SOIC package
USB Power Switch ICs, Microchip